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JOHNSON CONTROLS Pneumatically Actuated Diaphragm Valve: 1/2 in, Brass, 2-Way - 2-Way, Metal Pneumatically-Actuated Diaphragm Valves
JOHNSON CONTROLS2-Way, Metal Pneumatically-Actuated Diaphragm Valves

JOHNSON CONTROLS Pneumatically Actuated Diaphragm Valve: 1/2 in, Brass, 2-Way

The JOHNSON CONTROLS Pneumatically Actuated Diaphragm Valve (MPN V-3766-1003) is a 2-way, metal diaphragm valve with a 1/2 in connection size and Flare x Flare connections. It features a single-acting spring return…

SKU 3G-OTH-436061

Also listed as: V37661003 · V 3766 1003

Brand
JOHNSON CONTROLS
Item
Pneumatically Actuated Diaphragm Valve: 1/2 in, Brass, 2-Way
Category
2-Way, Metal Pneumatically-Actuated Diaphragm Valves
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
V-3766-1003
Type
Brass, 2-Way, Flare x Flare
For Media
Water
Actuator Type
Single-Acting Spring Return
Connection Type
Flare x Flare
Actuator Operation
Air to Spring
Diaphragm Material
Reinforced Synthetic Rubber
Diaphragm Valve Type
2-Way
Connection Type-Side 1
Flare
Connection Type - Side 2
Flare

Technical Documents

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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS Pneumatically Actuated Diaphragm Valve (MPN V-3766-1003) is a 2-way, metal diaphragm valve with a 1/2 in connection size and Flare x Flare connections. It features a single-acting spring return actuator with air-to-spring operation, a reinforced synthetic rubber diaphragm, and is designed for water media.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JOHNSON CONTROLS V-3766-1003 pneumatically actuated diaphragm valve used for?

This 2-way, metal diaphragm valve is designed for on/off or throttling control of water in industrial piping systems. Its air-to-spring actuator provides fail-safe closure, making it suitable for applications requiring reliable shutoff in water treatment, HVAC, or process lines.

What are the specifications of the JOHNSON CONTROLS V-3766-1003 diaphragm valve?

The valve has a 1/2 in connection size with Flare x Flare ends, a reinforced synthetic rubber diaphragm, and a single-acting spring return actuator with air-to-spring operation. It is a 2-way valve for water media, manufactured by JOHNSON CONTROLS under MPN V-3766-1003.

Where to buy the JOHNSON CONTROLS V-3766-1003 valve worldwide?

3G Electric supplies the JOHNSON CONTROLS V-3766-1003 pneumatically actuated diaphragm valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a JOHNSON CONTROLS pneumatically actuated diaphragm valve?

Ensure the valve is installed with flow direction matching the arrow on the body. Connect the air supply to the actuator port per the manufacturer's pressure specifications. Use proper flare fittings and torque to avoid damaging the reinforced synthetic rubber diaphragm. Always test for leaks after installation.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS 2-way, metal pneumatically-actuated diaphragm valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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